SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world.
And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download two short videos (registration required) highlighting:

System Workbench for STM32

Import demo project (STM32F429i-Discovery demonstration) not working V1.10

On the example projects provided in ST firmware, include directories are not copied into the project but are found with relative path. You should re-import the project without copy (don’t forget to delete the previous project).

If you really need to copy the sources, you have to manually change the include directories location path in the project Properties > C/C++ Generals > Paths and Symbols > Includes tab.